src/math/exp2_asm.go - go - Git at Google

 // Copyright 2021 The Go Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style
 // license that can be found in the LICENSE file.

 //go:build arm64

 package math

 const haveArchExp2 = true

 func archExp2(x float64) float64
	// Copyright 2021 The Go Authors. All rights reserved.
	// Use of this source code is governed by a BSD-style
	// license that can be found in the LICENSE file.

	//go:build arm64

	package math

	const haveArchExp2 = true

	func archExp2(x float64) float64